10. Tramvajs

Recording identifiers

ISRC

LVA109900120

Release date of the album this recording appears on

2014-11-19

CopyrightID (CopyrightChains transaction hash)

0x5fe70b50cfd17e78062a9f2eef527a710df4b8e8bedfdf0365581b8a17e26248

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T09:37:10Z

Bitcoin block

960236

Canonical record hash

sha256:29ef54311ed4ff9cf75d4e428bf8ef2d80bca1b68a274689d097626c414b7cd1

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC LVA109900120

What this proof establishes

This recording was released in 2014, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.